%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN397+1 : TPTP v9.2.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.gLoiF83jqb true
% Computer : n012.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Oct 2 05:04:44 PM UTC 2025
% Result : Theorem 0.41s 0.86s
% Output : Refutation 0.41s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 1
% Syntax : Number of formulae : 8 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 12 ( 0 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 24 ( 9 ~; 2 |; 0 &; 11 @)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 4 ( 3 usr; 3 con; 0-1 aty)
% Number of variables : 8 ( 0 ^; 6 !; 2 ?; 8 :)
% Comments :
%------------------------------------------------------------------------------
thf(f_type,type,
f: $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(sk__type,type,
sk_: $i ).
thf(kalish204,conjecture,
( ~ ? [X: $i] : ( f @ X )
<=> ! [Y: $i] :
~ ( f @ Y ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ~ ? [X: $i] : ( f @ X )
<=> ! [Y: $i] :
~ ( f @ Y ) ),
inference('cnf.neg',[status(esa)],[kalish204]) ).
thf(zip_derived_cl1,plain,
( ( f @ sk_ )
| ( f @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ~ ( f @ X0 )
| ~ ( f @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl2,plain,
! [X0: $i] :
~ ( f @ X0 ),
inference(condensation,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl3,plain,
f @ sk__1,
inference(demod,[status(thm)],[zip_derived_cl1,zip_derived_cl2]) ).
thf(zip_derived_cl2_001,plain,
! [X0: $i] :
~ ( f @ X0 ),
inference(condensation,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl4,plain,
$false,
inference('s_sup-',[status(thm)],[zip_derived_cl3,zip_derived_cl2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.18 % Problem : SYN397+1 : TPTP v9.2.0. Released v2.0.0.
% 0.09/0.19 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.gLoiF83jqb true
% 0.11/0.39 % Computer : n012.cluster.edu
% 0.11/0.39 % Model : x86_64 x86_64
% 0.11/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.39 % Memory : 8042.1875MB
% 0.11/0.39 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.39 % CPULimit : 300
% 0.11/0.39 % WCLimit : 300
% 0.11/0.39 % DateTime : Wed Oct 1 13:26:23 EDT 2025
% 0.11/0.39 % CPUTime :
% 0.11/0.39 % Running portfolio for 300 s
% 0.11/0.39 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.39 % Number of cores: 8
% 0.11/0.40 % Python version: Python 3.6.8
% 0.11/0.40 % Running in FO mode
% 0.39/0.63 % Total configuration time : 435
% 0.39/0.63 % Estimated wc time : 1092
% 0.39/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.41/0.77 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.41/0.82 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.41/0.85 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.41/0.86 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.41/0.86 % Solved by fo/fo6_bce.sh.
% 0.41/0.86 % BCE start: 2
% 0.41/0.86 % BCE eliminated: 0
% 0.41/0.86 % PE start: 2
% 0.41/0.86 logic: neq
% 0.41/0.86 % PE eliminated: 0
% 0.41/0.86 % done 1 iterations in 0.007s
% 0.41/0.86 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.41/0.86 % SZS output start Refutation
% See solution above
% 0.41/0.86
% 0.41/0.86
% 0.41/0.86 % Terminating...
% 1.35/0.97 % Runner terminated.
% 1.35/0.98 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------